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  • We present an extended cavity laser system based on a tunable high-power laser diode optimized for maximum efficiency of the optical pumping process of Rb atoms. The aplication of the laser system is orineted to employment in an experimental arrangement for production of hyperpolarized gasses (HpG), namely Xenon. It is designed to operate in medical and industrial applications to come. We concentrated on the laser diode emission linewidth reduction because of the efficiency of the optical pumping process. The emission linewidth was reduced approximately from 1 THz to 69 GHz with only half of the total optical power loss and quadruple increase of the power spectral density at the wavelength of desire.
  • We present an extended cavity laser system based on a tunable high-power laser diode optimized for maximum efficiency of the optical pumping process of Rb atoms. The aplication of the laser system is orineted to employment in an experimental arrangement for production of hyperpolarized gasses (HpG), namely Xenon. It is designed to operate in medical and industrial applications to come. We concentrated on the laser diode emission linewidth reduction because of the efficiency of the optical pumping process. The emission linewidth was reduced approximately from 1 THz to 69 GHz with only half of the total optical power loss and quadruple increase of the power spectral density at the wavelength of desire. (en)
  • Článek prezentuje laserový systém optimalizovaný pro optické čerpání atomů rubidia, jehož základem je výkonová laserová dioda. Tento laser reprezentuje základní část systému pro produkci hyperpolarizovaných plynů, jehož budoucí nasazení se předpokládá především v medicíně a materiálovém inženýrství. Pracovní úsilí bylo soustředěno na zúžení emisní čáry výkonové laserové diody za účelem zvýšení efektivity procesu optického čerpání atomů rubidia. Emisní čára byla zúžena přibližně z 1 THz na 69 GHz při poklesu výstupního výkonu laseru na polovinu. (cs)
Title
  • Narrow-linewidth high-power semiconductor laser with external feedback
  • Narrow-linewidth high-power semiconductor laser with external feedback (en)
  • Výkonový úzkospektrální polovodičový laser s prodlouženým rezonátorem (cs)
skos:prefLabel
  • Narrow-linewidth high-power semiconductor laser with external feedback
  • Narrow-linewidth high-power semiconductor laser with external feedback (en)
  • Výkonový úzkospektrální polovodičový laser s prodlouženým rezonátorem (cs)
skos:notation
  • RIV/68081731:_____/07:00092418!RIV08-GA0-68081731
http://linked.open.../vavai/riv/strany
  • 660606:1;5
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/04/2109), P(IAA1065303), P(LC06007), Z(AV0Z20650511)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 436205
http://linked.open...ai/riv/idVysledku
  • RIV/68081731:_____/07:00092418
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • optical pumping; laser diode; emission linewidth; spectroscopy (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [52E83BF6D6DD]
http://linked.open...v/mistoKonaniAkce
  • Brasov
http://linked.open...i/riv/mistoVydani
  • Bellingham
http://linked.open...i/riv/nazevZdroje
  • Advanced Laser Technologies 2006. (Proceedings of SPIE Vol. 6606)
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Buchta, Zdeněk
  • Lazar, Josef
  • Rychnovský, Jan
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • SPIE
https://schema.org/isbn
  • 978-0-8194-6744-7
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